1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/* vim: se cin sw=2 ts=2 et : */
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <windows.h>
#include <strsafe.h>
#include "TaskbarWindowPreview.h"
#include "TaskbarPreviewButton.h"
#include "nsWindowGfx.h"
#include <imgIContainer.h>
namespace mozilla {
namespace widget {
NS_IMPL_ISUPPORTS(TaskbarPreviewButton, nsITaskbarPreviewButton, nsISupportsWeakReference)
TaskbarPreviewButton::TaskbarPreviewButton(TaskbarWindowPreview* preview, uint32_t index)
: mPreview(preview), mIndex(index)
{
}
TaskbarPreviewButton::~TaskbarPreviewButton() {
SetVisible(false);
}
NS_IMETHODIMP
TaskbarPreviewButton::GetTooltip(nsAString &aTooltip) {
aTooltip = mTooltip;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetTooltip(const nsAString &aTooltip) {
mTooltip = aTooltip;
size_t destLength = sizeof Button().szTip / (sizeof Button().szTip[0]);
wchar_t *tooltip = &(Button().szTip[0]);
StringCchCopyNW(tooltip,
destLength,
mTooltip.get(),
mTooltip.Length());
return Update();
}
NS_IMETHODIMP
TaskbarPreviewButton::GetDismissOnClick(bool *dismiss) {
*dismiss = (Button().dwFlags & THBF_DISMISSONCLICK) == THBF_DISMISSONCLICK;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetDismissOnClick(bool dismiss) {
if (dismiss)
Button().dwFlags |= THBF_DISMISSONCLICK;
else
Button().dwFlags &= ~THBF_DISMISSONCLICK;
return Update();
}
NS_IMETHODIMP
TaskbarPreviewButton::GetHasBorder(bool *hasBorder) {
*hasBorder = (Button().dwFlags & THBF_NOBACKGROUND) != THBF_NOBACKGROUND;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetHasBorder(bool hasBorder) {
if (hasBorder)
Button().dwFlags &= ~THBF_NOBACKGROUND;
else
Button().dwFlags |= THBF_NOBACKGROUND;
return Update();
}
NS_IMETHODIMP
TaskbarPreviewButton::GetDisabled(bool *disabled) {
*disabled = (Button().dwFlags & THBF_DISABLED) == THBF_DISABLED;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetDisabled(bool disabled) {
if (disabled)
Button().dwFlags |= THBF_DISABLED;
else
Button().dwFlags &= ~THBF_DISABLED;
return Update();
}
NS_IMETHODIMP
TaskbarPreviewButton::GetImage(imgIContainer **img) {
if (mImage)
NS_ADDREF(*img = mImage);
else
*img = nullptr;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetImage(imgIContainer *img) {
if (Button().hIcon)
::DestroyIcon(Button().hIcon);
if (img) {
nsresult rv;
rv = nsWindowGfx::CreateIcon(img, false, 0, 0,
nsWindowGfx::GetIconMetrics(nsWindowGfx::kRegularIcon),
&Button().hIcon);
NS_ENSURE_SUCCESS(rv, rv);
} else {
Button().hIcon = nullptr;
}
return Update();
}
NS_IMETHODIMP
TaskbarPreviewButton::GetVisible(bool *visible) {
*visible = (Button().dwFlags & THBF_HIDDEN) != THBF_HIDDEN;
return NS_OK;
}
NS_IMETHODIMP
TaskbarPreviewButton::SetVisible(bool visible) {
if (visible)
Button().dwFlags &= ~THBF_HIDDEN;
else
Button().dwFlags |= THBF_HIDDEN;
return Update();
}
THUMBBUTTON&
TaskbarPreviewButton::Button() {
return mPreview->mThumbButtons[mIndex];
}
nsresult
TaskbarPreviewButton::Update() {
return mPreview->UpdateButton(mIndex);
}
} // namespace widget
} // namespace mozilla
|
